# __init__.py vi:ts=4:sw=4:expandtab:
#
# Copyright (c) 2006-2008 Three Rings Design, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. Neither the name of the copyright owner nor the names of contributors
#    may be used to endorse or promote products derived from this software
#    without specific prior written permission.
# 
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.

import os

__all__ = ['test_builder', 'test_config', 'test_runner', 'test_sysinstall', 'test_utils']

# Useful Constants
INSTALL_DIR = os.path.dirname(__file__)
DATA_DIR = os.path.join(INSTALL_DIR, 'data')
CMD_DIR = os.path.join(DATA_DIR, 'fake_cmds')

# This method is used by a number of tests.
def rewrite_config(inpath, outpath, variables):
    """
    Create a new file from a template after replacing one or more strings.
    @param inpath: Path to input, or template file.
    @param outpath: Path to output file.
    @param variables: Dictionary containing variables (keys) and their 
        replacement strings (values).
    """
    output = open(outpath, 'w')
    input = open(inpath, 'r')
    for line in input:
        for key,value in variables.iteritems():
            line = line.replace(key, value)
        output.write(line)
    
    output.close()
    input.close()
